Using Java, make a program that computes and displays various properties of a circle. For the calculations that require Pi, you must use the value 3.1415. Use formulas such as diameter = radius * 2, circumference = Pi * diameter, area = Pi * radius^2, and semicircle is half of a circle.  The exact output of the finished code is attached:

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Author:James Kurose, Keith Ross
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Using Java, make a program that computes and displays various properties of a circle. For the calculations that require Pi, you must use the value 3.1415.

Use formulas such as diameter = radius * 2, circumference = Pi * diameter, area = Pi * radius^2, and semicircle is half of a circle. 


The exact output of the finished code is attached:


Properties of a Circle
Radius
: 10.25
Diameter
: 20.5
: 64.40075
: 330.05384375
Circumference
Area
Area of Semicircle : 165.026921875
Properties "Rounded" Down
: 10
: 20
Radius
Diameter
Circumference
: 64
Area
: 330
Area of Semicircle : 165
Transcribed Image Text:Properties of a Circle Radius : 10.25 Diameter : 20.5 : 64.40075 : 330.05384375 Circumference Area Area of Semicircle : 165.026921875 Properties "Rounded" Down : 10 : 20 Radius Diameter Circumference : 64 Area : 330 Area of Semicircle : 165
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Hi, thank you for your solution. When I try to run the program it gives me the following error:

> run
Circle.java:7: error: cannot find symbol
double radius0fCircleProprt
circlProprtsScnr.nextDouble();
symbol:
variable circlProprtsScnr
location: class Circle
Circle.java:26: error: cannot find symbol
circlProprtsScnr.close();
symbol:
variable circlProprtsScnr
location: class Circle
2 errors
Transcribed Image Text:> run Circle.java:7: error: cannot find symbol double radius0fCircleProprt circlProprtsScnr.nextDouble(); symbol: variable circlProprtsScnr location: class Circle Circle.java:26: error: cannot find symbol circlProprtsScnr.close(); symbol: variable circlProprtsScnr location: class Circle 2 errors
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